\documentclass[$if(fontsize)$$fontsize$,$endif$$if(lang)$$lang$,$endif$$if(papersize)$$papersize$,$endif$]{$documentclass$}
    \usepackage{geometry}       % 設定邊界
    \geometry{
      top=1in,
      inner=1in,
      outer=1in,
      bottom=1in,
      headheight=3ex,
      headsep=2ex
    }
    \usepackage[T1]{fontenc}
    \usepackage{lmodern}
    \usepackage{amssymb,amsmath}
    \usepackage{ifxetex,ifluatex}
    \usepackage{fixltx2e} % provides \textsubscript
    % use upquote if available, for straight quotes in verbatim environments
    \IfFileExists{upquote.sty}{\usepackage{upquote}}{}
    \ifnum 0\ifxetex 1\fi\ifluatex 1\fi=0 % if pdftex
      \usepackage[utf8]{inputenc}
    $if(euro)$
      \usepackage{eurosym}
    $endif$
    \else % if luatex or xelatex
      \usepackage{fontspec}     % 允許設定字體
      \usepackage{xeCJK}        % 分開設置中英文字型
      \setCJKmainfont{微软雅黑}   % 設定中文字型
      \setmainfont{Courier}     % 設定英文字型
      \setromanfont{Courier}    % 字型
      \setmonofont{Courier}
      \linespread{1.2}\selectfont   % 行距
      \XeTeXlinebreaklocale "zh"    % 針對中文自動換行
      \XeTeXlinebreakskip = 0pt plus 1pt % 字與字之間加入0pt至1pt的間距，確保左右對整齊
      \parindent 0em        % 段落縮進
      \setlength{\parskip}{20pt}    % 段落之間的距離
      \ifxetex
        \usepackage{xltxtra,xunicode}
      \fi
      \defaultfontfeatures{Mapping=tex-text,Scale=MatchLowercase}
      \newcommand{\euro}{€}
    $if(mainfont)$
        \setmainfont{$mainfont$}
    $endif$
    $if(sansfont)$
        \setsansfont{$sansfont$}
    $endif$
    $if(monofont)$
        \setmonofont{$monofont$}
    $endif$
    $if(mathfont)$
        \setmathfont{$mathfont$}
    $endif$
    \fi
    % use microtype if available
    \IfFileExists{microtype.sty}{\usepackage{microtype}}{}
    $if(geometry)$
    \usepackage[$for(geometry)$$geometry$$sep$,$endfor$]{geometry}
    $endif$
    $if(natbib)$
    \usepackage{natbib}
    \bibliographystyle{plainnat}
    $endif$
    $if(biblatex)$
    \usepackage{biblatex}
    $if(biblio-files)$
    \bibliography{$biblio-files$}
    $endif$
    $endif$
    $if(listings)$
    \usepackage{listings}
    $endif$
    $if(lhs)$
    \lstnewenvironment{code}{\lstset{language=Haskell,basicstyle=\small\ttfamily}}{}
    $endif$
    $if(highlighting-macros)$
    $highlighting-macros$
    $endif$
    $if(verbatim-in-note)$
    \usepackage{fancyvrb}
    $endif$
    $if(tables)$
    \usepackage{longtable}
    $endif$
    $if(graphics)$
    \usepackage{graphicx}
    % We will generate all images so they have a width \maxwidth. This means
    % that they will get their normal width if they fit onto the page, but
    % are scaled down if they would overflow the margins.
    \makeatletter
    \def\maxwidth{\ifdim\Gin@nat@width>\linewidth\linewidth
    \else\Gin@nat@width\fi}
    \makeatother
    \let\Oldincludegraphics\includegraphics
    \renewcommand{\includegraphics}[1]{\Oldincludegraphics[width=\maxwidth]{#1}}
    $endif$
    \ifxetex
      \usepackage[setpagesize=false, % page size defined by xetex
                  unicode=false, % unicode breaks when used with xetex
                  xetex]{hyperref}
    \else
      \usepackage[unicode=true]{hyperref}
    \fi
    \hypersetup{breaklinks=true,
                bookmarks=true,
                pdfauthor={$author-meta$},
                pdftitle={$title-meta$},
                colorlinks=true,
                urlcolor=$if(urlcolor)$$urlcolor$$else$blue$endif$,
                linkcolor=$if(linkcolor)$$linkcolor$$else$magenta$endif$,
                pdfborder={0 0 0}}
    \urlstyle{same}  % don't use monospace font for urls
    $if(links-as-notes)$
    % Make links footnotes instead of hotlinks:
    \renewcommand{\href}[2]{#2\footnote{\url{#1}}}
    $endif$
    $if(strikeout)$
    \usepackage[normalem]{ulem}
    % avoid problems with \sout in headers with hyperref:
    \pdfstringdefDisableCommands{\renewcommand{\sout}{}}
    $endif$
    \setlength{\parindent}{0pt}
    %\setlength{\parskip}{6pt plus 2pt minus 1pt}
    \setlength{\emergencystretch}{3em}  % prevent overfull lines


    \title{\huge 在OSX平台上的XeLaTeX中文測試} % 設置標題，使用巨大字體
    \author{FoolEgg.com}        % 設置作者
    \date{February 2013}        % 設置日期
    \usepackage{titling}
    \setlength{\droptitle}{-8em}    % 將標題移動至頁面的上面


    \usepackage{fancyhdr}
    \usepackage{lastpage}
    \pagestyle{fancyplain}


    $if(numbersections)$
    \setcounter{secnumdepth}{5}
    $else$
    \setcounter{secnumdepth}{0}
    $endif$
    $if(verbatim-in-note)$
    \VerbatimFootnotes % allows verbatim text in footnotes
    $endif$
    $if(lang)$
    \ifxetex
      \usepackage{polyglossia}
      \setmainlanguage{$mainlang$}
    \else
      \usepackage[$lang$]{babel}
    \fi
    $endif$
    $for(header-includes)$
    $header-includes$
    $endfor$


    $if(title)$
    \title{$title$}
    $endif$
    \author{$for(author)$$author$$sep$ \and $endfor$}
    \date{$date$}


    \begin{document}
    $if(title)$
    \maketitle
    $endif$


    $for(include-before)$
    $include-before$


    $endfor$
    $if(toc)$
    {
    \hypersetup{linkcolor=black}
    \setcounter{tocdepth}{$toc-depth$}
    \tableofcontents
    }
    $endif$
    $body$


    $if(natbib)$
    $if(biblio-files)$
    $if(biblio-title)$
    $if(book-class)$
    \renewcommand\bibname{$biblio-title$}
    $else$
    \renewcommand\refname{$biblio-title$}
    $endif$
    $endif$
    \bibliography{$biblio-files$}


    $endif$
    $endif$
    $if(biblatex)$
    \printbibliography$if(biblio-title)$[title=$biblio-title$]$endif$


    $endif$
    $for(include-after)$
    $include-after$


    $endfor$
    \end{document}
